Samsung SGH-D720 vs Samsung SGH-S400i Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Resolution:

220 x 176 pixels
220 x 176 pixels

Technology:

TFT
TFT

Colors:

262 144
262 144

Hardware

Internal storage:

0.025GB

Device type:

Smartphone

OS:

Symbian (7.0)

Battery

Capacity:

900 mAh
800 mAh

Type:

Li - Ion, User replaceable
Li - Ion, User replaceable

Camera

Rear:

Single camera
Single camera

Main camera:

1.3 MP
0.3 MP VGA (Mirror)

Flash:

Yes
Yes

Video recording:

Yes
Yes

Design

Dimensions:

3.90 x 1.85 x 0.87 inches (99 x 47 x 23 mm)
3.58 x 1.77 x 0.78 inches (91 x 45 x 20 mm)

Weight:

4.05 oz (115.0 g)
3.10 oz (88.0 g)

Features:

Numeric keypad, Soft keys
Numeric keypad, Soft keys, Notification light

Keys:

Left: Volume control

Multimedia

Headphones:

2.5mm jack

Connectivity & Features

Bluetooth:

1.1

USB:

Yes
Yes

Other:

Infrared, SyncML
Computer sync

Phone features

Notifications:

Music ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Speakerphone
Polyphonic ringtones (64 voices), Vibration, Phone profiles, Speakerphone

Other features:

Voice commands, Voice recording
Voice recording

Regulatory Approval

FCC approval:

Date approved:

Jul 27, 2005
Nov 21, 2005

FCC ID value:

A3LSGHD720
A3LSGHS400I

Measured SAR:

Head:

0.32 W/kg
0.36 W/kg

Measured in:

1900 MHz
1900 MHz

Body:

0.43 W/kg
0.40 W/kg

Measured in:

1900 MHz
1900 MHz

Availability

Officially announced:

Feb 14, 2005
FCC OKs Cingular\'s purchase of AT&T Wireless